28971780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{482863}}^1$

素因数の和:482875

約数の個数: 24

約数和(自身を含む): 81121152

約数和(自身を除く): 52149372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 482863, 965726, 1448589, 1931452, 2414315, 2897178, 4828630, 5794356, 7242945, 9657260, 14485890, 28971780]

約数ペア:

[(1, 28971780), (2, 14485890), (3, 9657260), (4, 7242945), (5, 5794356), (6, 4828630), (10, 2897178), (12, 2414315), (15, 1931452), (20, 1448589), (30, 965726), (60, 482863)]